A genomic survey of isolates from hospitalized patients in Melbourne, Australia.

There has been a decrease in healthcare-associated infection in Australia, but an increase in the genetic diversity of infecting strains, and an increase in community-associated cases. Here, we studied the genetic relatedness of isolated from patients at a major hospital in Melbourne, Australia. Diverse ribotypes were detected, including those associated with community and environmental sources.

Identification of large cryptic plasmids in Clostridioides (Clostridium) difficile.

Clostridioides (Clostridium) difficile is a major bacterial pathogen of both humans and animals. Several species of pathogenic clostridia are known to harbour large plasmids with combinations of virulence, antibiotic resistance and metabolism determinants. Small cryptic plasmids have been previously identified in C.

Legalised non-consensual sterilisation - eugenics put into practice before 1945, and the aftermath. Part 2: Europe.

This article deals with the nine European nations which legalised non-consensual sterilisation during the interwar years, thus completing the review, the first part of which was published in an earlier issue of this Journal. Like we did for North America, Japan and Mexico, countries concerned are addressed in chronological order, as practices in one of these influenced policies in others, involved later. For each, we assess the continuum of events up to the present time.

Legalised non-consensual sterilisation - eugenics put into practice before 1945, and the aftermath. Part 1: USA, Japan, Canada and Mexico.

In the late 19th century, eugenics, a pseudo-scientific doctrine based on an erroneous interpretation of the laws of heredity, swept across the industrialised world. Academics and other influential figures who promoted it convinced political stakeholders to enact laws authorising the sterilisation of people seen as 'social misfits'. The earliest sterilisation Act was enforced in Indiana, in 1907; most states in the USA followed suit and so did several countries, with dissimilar political regimes.

Non-consensual sterilization of women living with HIV.

Women living with HIV are stigmatized and discriminated against. They often wish to have children, but they are subjected to the practice of forced (involuntary) sterilization in at least 27 countries under the guise of protecting maternal health and preventing the birth of infected infants. Some women are not asked to give consent, or a third party consents on their behalf.

Preserving the reproductive potential of transgender and intersex people.

Background: The bodies of some transgender and intersex people have been mutilated and their minds subjected to immense distress. Their gender has often been determined by others. Loss of fertility used to be considered an inevitable consequence of treatment.

Sterilization of those with intellectual disability: Evolution from non-consensual interventions to strict safeguards.

Non-consensual sterilization is one of the characteristic historical abuses that took place mainly in the first half of the 20th century. People with intellectual disability (ID) were a prime target as part of the ideology of negative eugenics. In certain jurisdictions, laws were in force for several decades that permitted sterilization without the need for consent or with consent from third parties.

Disruption of the Gut Microbiome: Clostridium difficile Infection and the Threat of Antibiotic Resistance.

Clostridium difficile is well recognized as the leading cause of antibiotic-associated diarrhea, having a significant impact in both health-care and community settings. Central to predisposition to C. difficile infection is disruption of the gut microbiome by antibiotics.

The condom: A turbulent history.

Background And Objectives: The literature concerning the history of condoms is replete with errors. The paper Youssef published in 1993 is in our opinion the best. We update and expand the information.

Extrachromosomal and integrated genetic elements in Clostridium difficile.

Clostridium difficile is a major nosocomial pathogen, causing gastrointestinal disease in patients undergoing antibiotic therapy. This bacterium contains many extrachromosomal and integrated genetic elements, with recent genomic work giving new insights into their variability and distribution. This review summarises research conducted in this area over the last 30 years and includes a discussion on the functional contributions of these elements to host cell phenotypes, as well as encompassing recent genome sequencing studies that have contributed to our understanding of their evolution and dissemination.

Sexual functioning in women using levonorgestrel-releasing intrauterine systems as compared to copper intrauterine devices.

Introduction: There has been little research published on the impact of intrauterine contraceptive (IUC) methods on sexual functioning.

Aims: This study aimed: (i) to assess different aspects of sexual functioning, including the prevalence of sexual dysfunction in women using a levonorgestrel intrauterine system (LNG-IUS); (ii) to compare this prevalence with that among copper-releasing intrauterine device (Cu-IUD) users; and (iii) to identify the relationship between psychological variables and sexual functioning in women using one of the aforementioned IUCs.

Methods: In a multicenter cross-sectional study, 845 women with an IUC were invited to fill out a questionnaire.

The higher the educational level of the first-time mother, the lower the fetal and post-neonatal but not the neonatal mortality in Belgium (Flanders).

Objective: To assess, in a homogenous population of primiparous women, how fetal and infant (=first year of life) mortality varied by the mothers' level of education.

Study Design: We conducted an observational study in Flanders (Northern Belgium) involving 170,948 primiparous women who delivered in Flanders during the period 1999-2006, and their 174,495 babies. We linked the maternal education (3 levels) with a series of obstetrical and perinatal events, with special emphasis on fetal and infant death.

Multiplexed four-channel rectilinear ion trap mass spectrometer.

A four-channel multiplexed mass spectrometer with rectilinear ion trap (RIT) mass analyzers was designed, constructed, and characterized. The system consists of four parallel atmospheric pressure ion (API) sources, four RIT mass analyzers, four sets of ion optical elements, and four conversion dynode detectors. The complete instrument is housed in a single vacuum manifold with a common vacuum system.